roost的中文意思、音标与词形变化

n. 栖木, 休息所, 群栖的禽鸟 vi. 栖息, 安歇 vt. 使栖息

n. a shelter with perches for fowl or other birds n. a perch on which domestic fowl rest or sleep v. settle down or stay, as if on a roost